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Hostname

fiber.or.jp

Last fetched

fiber.or.jp resolves to 1 IPv4 address operated by AS9371 in JP.

Nutrition Label

WHISPER CANON · fiber.or.jpRouting diversity1.5/10Peering density3.8/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/fiber.or.jp

Resolution chain

fiber.or.jp resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
219.94.128.158219.94.128.0/17AS9371—JP

WHOIS identity

No WHOIS records are currently associated with fiber.or.jp in WhisperGraph.

Subdomains

1 observed subdomain of fiber.or.jp.

Subdomain
www.fiber.or.jp

Web-graph footprint

Distinct hostnames that link to or from fiber.or.jp in the public web crawl.

98 sites link to this hostname.

35 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

  • fiber.or.jp

SPF policy

2 SPF mechanisms authorising senders for fiber.or.jp.

MechanismTarget
SPF_Awww918.sakura.ne.jp
SPF_MXfiber.or.jp

Related pages

Pivot deeper into the graph from fiber.or.jp.

Cypher and MCP

Reproduce the resolution chain directly against graph.whisper.security:

MATCH (h:HOSTNAME {name: "fiber.or.jp"})-[:RESOLVES_TO]->(ip:IPV4)
      -[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)
      -[:ROUTES]->(asn:ASN)-[:HAS_NAME]->(n:ASN_NAME)
RETURN ip.name AS ip, ap.name AS prefix, asn.name AS asn, n.name AS operator
LIMIT 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.